Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060839 | Measuring jig | Nadao Matsuyama | 2021-07-13 |
| 6243618 | Method of marking number or the like and apparatus for marking the same | Hirobumi Miyazaki | 2001-06-05 |
SF
Shigeru Fukaura
Overall (All Time): #1,882,720 of 4,157,543Top 50%
2
Patents All Time